From 0467af1b83fcffc85f4c89b94db2e49ead6869c9 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Wed, 7 Nov 2012 15:00:24 +0000
Subject: [PATCH] Fix sp_convertible<T const[], T const[]>.

[SVN r81230]
---
 .../boost/smart_ptr/detail/sp_convertible.hpp | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/include/boost/smart_ptr/detail/sp_convertible.hpp b/include/boost/smart_ptr/detail/sp_convertible.hpp
index 00e5cb1..4f47709 100644
--- a/include/boost/smart_ptr/detail/sp_convertible.hpp
+++ b/include/boost/smart_ptr/detail/sp_convertible.hpp
@@ -53,24 +53,9 @@ template< class Y, class T > struct sp_convertible< Y, T[] >
     enum _vt { value = false };
 };
 
-template< class T > struct sp_convertible< T[], T[] >
+template< class Y, class T > struct sp_convertible< Y[], T[] >
 {
-    enum _vt { value = true };
-};
-
-template< class T > struct sp_convertible< T[], T const [] >
-{
-    enum _vt { value = true };
-};
-
-template< class T > struct sp_convertible< T[], T volatile [] >
-{
-    enum _vt { value = true };
-};
-
-template< class T > struct sp_convertible< T[], T const volatile [] >
-{
-    enum _vt { value = true };
+    enum _vt { value = sp_convertible< Y[1], T[1] >::value };
 };
 
 struct sp_empty